What battery does a Garmin HRM-Dual take?
CR2032
1 × CR2032 battery
The Garmin HRM-Dual chest strap uses 1 CR2032 battery.
If your Garmin HRM-Dual has stopped working or is unresponsive, replacing the battery will usually fix it. Tap the button below to find the right CR2032 battery on Amazon.
Also known as: DL2032, BR2032, 2032
Buy CR2032 batteries on Amazon
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